libryguide.dk
Last scanned: 2026-06-19 23:48:23  ·  1267ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   52ms
NameserverIP addressesPTRASN / ISP
ns-1234.awsdns-26.org 205.251.196.210
2600:9000:5304:d200::1		 ns-1234.awsdns-26.org
ns-1234.awsdns-26.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1554.awsdns-02.co.uk 205.251.198.18
2600:9000:5306:1200::1		 ns-1554.awsdns-02.co.uk
ns-1554.awsdns-02.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-79.awsdns-09.com 205.251.192.79
2600:9000:5300:4f00::1		 ns-79.awsdns-09.com
ns-79.awsdns-09.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-796.awsdns-35.net 205.251.195.28
2600:9000:5303:1c00::1		 ns-796.awsdns-35.net
ns-796.awsdns-35.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records2 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
148.251.154.72 600s ghom.redia.dk AS24940 Hetzner Online GmbH 148.251.0.0/16 🇩🇪 Germany Falkenstein
148.251.85.172 600s thilor.redia.dk AS24940 Hetzner Online GmbH 148.251.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC70ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA60ms
FieldValue
Serial1
Primary NS (MNAME)ns-79.awsdns-09.com
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
52ms
A
37ms
MX
53ms
AAAA
66ms
TXT
331ms
CAA
39ms
HTTPS
82ms
TLSA
282ms
SOA
60ms
MTA-STS
57ms
DNSSEC
70ms
SRV
130ms
Total
1267ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-19 23:48:23 1267ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-18 06:04:41 1708ms 4 NS 2 A 0 MX 🔓 Insecure View
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